[Bug 29721] makecert from Windows Platform SDK 7.1 crashes due to unimplemented function mssign32.dll.PvkGetCryptProv

http://bugs.winehq.org/show_bug.cgi?id=29721

--- Comment #3 from Anastasius Focht  2012-01-29 10:56:41 CST ---
Hello André,

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Hi Anastasius,
does an error returning stub helps?
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after adding a stub with E_FAIL it runs into next unimplemented stub(s):

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$ wine ./makecert.exe foo
...
fixme:mssign:PvkGetCryptProv stub (0, L"Subject Key", (null), 1, (null),
L"JoeSoft", 0x1009658, 0x1009658, 0x32fbf4)
wine: Call from 0x7b83924f to unimplemented function
mssign32.dll.PvkPrivateKeyAcquireContextFromMemory, aborting
wine: Unimplemented function mssign32.dll.PvkPrivateKeyAcquireContextFromMemory
called at address 0x7b83924f (thread 0009), starting debugger...
--- snip ---

The tool needs following stubs that make it not crash:

mssign32.dll.PvkGetCryptProv
mssign32.dll.PvkPrivateKeyAcquireContextFromMemory
mssign32.dll.PvkFreeCryptProv

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$ WINEDEBUG=+tid,+mssign wine ./makecert.exe foo
...
002d:fixme:mssign:PvkGetCryptProv stub (0, L"Subject Key", (null), 1, (null),
L"JoeSoft", 0x1009658, 0x1009658, 0x32fbf4)
Error: Can't create the key of the subject ('JoeSoft')
002d:fixme:mssign:PvkFreeCryptProv stub ((nil), (null), 1, (null))
Failed
002d:err:ole:CoUninitialize Mismatched CoUninitialize
--- snip ---

Regards